Maël mezcla 151515 mililitros (\text{ml})(ml)left parenthesis, start text, m, l, end text, right parenthesis de cloro con 3{,}753,753, comma, 75 litros (\text{l})(l)left parenthesis, start text, l, end text, right parenthesis de agua para hacer una solución desinfectante para una guardería. las cantidades de cloro y agua siempre deben ser proporcionales cuando hace la solución desinfectante.

i think is g(1)=-1.

hope that i can

answer:   c ?

step-by-step explanation:

answer:

total cost for tiles and paints is $924.  

step-by-step explanation:

we have been given that a community hall is in the shape of a cuboid. the hall is 40m long 15m high and 3m wide.

the paint will be required for 4 walls and ceiling.

let us find area of walls and ceiling.

therefore, the area of walls and ceiling is 1410 square meters.

given: cost for 10 litre of paint is $10 and 10 litre paint covers 25 square meter. therefore,

therefore, the total painting cost is $564.

tiles will be required for floor. let us find the area of floor.

given: 1m squared floor tiles costs $3. so,

therefore, the total tiles cost is $360.

now let us find combined total cost of tiles and paint.

therefore, the combined total cost of tiles and paint is $924.